ABB TPL65-A32 Operation Manual page 88

TPL65-A32/33
TPL69-A32/33
CAUTION
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Operation Manual / TPL65-A32 / -A33 / -A36 + TPL69-A32 / -A33
Disassembly and assembly
Removing cartridge group
Unplug cable connector (86515) and unscrew speed sensor (86505)

with O-ring (86506).
Unscrew the three screws (61059) and remove them together with the

Verbus Ripp® washers (61058).
Unscrew and remove two nuts (61037). Undo screw (61059) and

remove together with Verbus Ripp® washer (61058).
Fasten separate lifting gear to each of the two ribs on the bearing

casing provided for this purpose.
Press off cartridge group evenly using the press-off screws (90900) in

the holes provided.
If the blades have insufficient or no clearance between the rotor and the
casing, this can lead to damage to the blades and the casing.
Turn rotor to check that blades do not rub against turbine diffuser.

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8.5 Page 86